JPH086918Y2 - Structure of the downspout connection of the water collector - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to the structure of a downspout connection part in a water collector.

[Prior Art] As shown in FIG. 7, the vertical gutter connection part of the conventional water collector is
The inner tubular portion 3 is hung downward from the hole edge of the outlet 2 of the water collector 1, and the outer tubular portion 5 is provided outside the inner tubular portion 3 so as to surround the inner tubular portion 3 with a vertical gutter insertion gap 4 therebetween. It was configured by hanging. Here, the outer peripheral shape of the inner cylindrical portion 3 and the inner peripheral shape of the outer cylindrical portion 5 were similar shapes. Then, the upper end portion of the vertical gutter was fitted and attached to the vertical gutter insertion gap 4 between the inner tubular portion 3 and the outer tubular portion 5.

[Problems to be Solved by the Invention] However, in the above-described conventional example, only the vertical gutter having a single cross-sectional shape could be fitted. However, in recent years, a design has been developed in which a concave portion is formed on the side surface of the downspout or a corner to improve the design.
In such a downspout, it is necessary to prepare a water collector provided with a connecting portion having a cross-sectional shape corresponding to the cross-sectional shape, and there is a problem that the types of water collectors increase.

The present invention was devised in view of the above-mentioned problems of the conventional example, and its purpose is to provide a vertical gutter having a side surface with a side groove and a vertical gutter having a corner with a corner groove. Another object of the present invention is to provide a structure of a downspout connecting part of a water collector that can connect downspouts having different cross-sectional shapes, such as downspouts and downspouts that are not provided.

[Means for Solving the Problem] The structure of the vertical gutter connection part of the water collector of the present invention is such that an inner cylinder part 3 having a substantially rectangular cross section is hung downward from the hole edge of the outlet 2 of the water collector 1. At the same time, an outer cylinder portion 5 having an inner peripheral shape substantially similar to the outer peripheral shape of the inner cylindrical portion 3 is hung so as to surround the inner cylindrical portion 3 through a vertical gutter insertion gap 4 outside the inner cylindrical portion 3. , Inner cylinder part 3
On the outside of the opposite side surfaces of the vertical gutter 6, side recesses 8 for fitting side concave portions 7 provided on the side pieces of the vertical gutter 6 are provided, and at the corners of the inner tubular portion 3, corners of the vertical gutter 6 are provided. A corner concave portion 10 for fitting a corner concave line portion 9 protruding inwardly is provided in the portion, and by adopting such a configuration, the above object of the present invention is achieved. Is.

[Operation] Then, the vertical gutter 6 having the side surface concave groove portion 7 on the side surface is fitted by being fitted into the vertical gutter insertion gap 4 and by fitting the side surface concave groove portion 7 into the side concave portion 8 of the inner tubular portion 3. There is also a vertical gutter 6 having a corner groove 9 and a vertical gutter insertion gap 4
It is mounted by fitting it into the corner recess 10 by fitting it into the corner recess 10, and the vertical gutter 6 which does not have the side concave part 7 and the corner concave part 9 is directly inserted in the vertical gutter insertion gap 4. It is fitted and attached.

[Embodiment] The present invention will be described in detail below based on an embodiment shown in the accompanying drawings.

At the lower part of the water collector 1, there is provided a drop port 2, and an inner cylinder part 3 having a substantially quadrangular cross section hangs downward from the hole edge of the drop port 2 as shown in FIG. As shown in FIG. 2, the outer cylindrical portion 5 has an inner peripheral shape substantially similar to the outer peripheral shape of the inner cylindrical portion 3 so as to surround the inner cylindrical portion 3 with a gap 4 for inserting the downspout on the outer side of the cylindrical portion. Is hanging. Here, the outer tubular portion 3 has a longer downward hanging length than the inner tubular portion 5. Side recesses 8 are vertically provided on the outer side of the inner cylindrical portion 3 facing each other, and corner recesses 10 are vertically provided at the corners of the inner cylindrical portion 3.

FIG. 6 shows each embodiment of the vertical gutter 6 and the like connected to the water collector 1 of the present invention. The one shown in Fig. 6 (a) is a downspout 6
6 is provided with projecting lateral side concave ridges 7 toward the inside, and the vertical gutter 6 shown in FIG. 6 (b) is provided with corner concave ridges 9 projecting toward the inside at the corners. The vertical gutter 6 shown in FIG. 6 (c) does not have the side surface recessed ridge portion 7 or the corner recessed ridge portion 9. Then, FIG. 6 (a)
As shown in FIG. 5, the vertical gutter 6 having the lateral groove portion 7 on the side surface is attached by fitting it into the vertical groove insertion gap 4 and fitting the lateral groove portion 7 into the side concave portion 8 of the inner tubular portion 3. Further, a vertical gutter 6 having a corner groove portion 9 as shown in FIG. 6B is fitted into the vertical gutter insertion gap 4 to be inserted into the corner groove portion 9.
Is fitted in the corner recess 10 to be attached. Further, the vertical gutter 6 having neither the side groove 7 nor the corner groove 9 as shown in FIG. 6 (c) is fitted in the vertical gutter insertion gap 4 as it is and attached.

The water collector 1 shown in FIGS.
The upper vertical gutter of the book can be inserted and fitted. Further, the water collector 1 is not limited to that of the above-mentioned embodiment, and may be a water collector having another shape, and is not shown in the category of the water collector 1 of the present invention. It also includes a drain attached to the eaves gutter hole.

[Effects of the Invention] In the present invention, as described above, an inner cylinder part having a substantially rectangular cross section is hung downward from the hole edge of the outlet of the water collector and a vertical gutter is inserted outside the inner cylinder part. An outer cylinder part whose inner peripheral shape is substantially similar to the outer peripheral shape of the inner cylinder part so as to surround the inner cylinder part with a clearance provided between the inner cylinder part and the side piece of the vertical gutter on the outer side of the facing side surface of the inner cylinder part. A side recess for fitting the side recess formed on the inner side of the inner pipe and a corner recess of the inner gutter for fitting the corner recess formed on the inner part of the vertical gutter. Since a corner recess is provided, connect vertical gutters with different cross-sectional shapes, such as a vertical gutter with side surface ridges, a vertical gutter with corner ridges at the corners, and a vertical gutter without ridges. Therefore, the same water collector can also be used for a plurality of vertical gutters having cross-sectional shapes.

[Brief description of drawings]

FIG. 1 is a half sectional view of an embodiment of the present invention, FIG. 2 is a bottom view of the same as above, FIG. 3 is a partially cutaway front view of another embodiment of the present invention, and FIG. Figures and 5 are bottom views of the same.
6 (a), (b) and (c) are partially cutaway perspective views of the embodiments of the downspout connected to the water collector of the present invention, and FIG. 7 is a bottom view of the outlet of the conventional example. 1, 1 is a water collector, 2 is a spout, 3 is an inner tube portion, 4 is a vertical gutter insertion gap, 5 is an outer tube portion, 6
Is a vertical gutter, 7 is a side concave portion, 8 is a side concave portion, 9 is a corner concave portion, and 10 is a corner concave portion.

Claims (1)

[Scope of utility model registration request] 1. An inner cylinder part having a substantially rectangular cross section is hung downward from a hole edge of a water collecting port of the water collector and surrounds the inner cylinder part outside the inner cylinder part with a gap for inserting a vertical gutter. Hang the outer cylinder part whose inner peripheral shape is substantially similar to the outer peripheral shape of the inner cylinder part,
On the outer side of the opposite side surface of the inner cylinder part, side recesses are provided to fit the side recesses protruding inwardly on the side pieces of the down gutter, and at the corner part of the inner cylinder part on the corner part of the down gutter. A structure of a vertical gutter connection part of a water collector, which is provided with a corner concave portion for fitting a corner concave portion protrudingly provided inward.